The universal coupling intended to transmit a rotational movement and a torque between the two shafts under strong angularity

摘要

Universal coupling intended to transmit a rotational movement and a torque between the two shafts 14, 15 delimiting between them an angle between 0 and 90, fixed or variable, comprising a flexible wall or having elastic 5 when it is a rise in the coupling, an active part constituted by two spherical segments 6a, 6b, whereof one is packaging for the other and which are enlaces by a movable roof 21; the spherical segments 6a, 6b are extensions of the terminal portions 10, 20 provided with lugs 16, 17 for fixing the wall 5 a of the plates 12, 13 secured to the shafts 14, 15. This coupling makes it possible to be transmitted by the flexible wall 5 of the torques moderates, but with a large angularity and with a practically no resistance to breakage.